Kumar, Sushil and Kumar, Manoj and jagdish, Dr. and Ahmad, I. (2010) Investigation into the characterization of fly ash collected from different thermal power stations of India. Journal of Mines, Metals & Fuels, 58 (6). pp. 162-167. ISSN 0022-2755

Pranita, Ms. and Ahmad, I. and Sahay, N. (2010) Laboratory studies on air Permeability to find suitability of fly ash and over burden materials for filling of voids in fire affected mine. Journal of Mines, Metals & Fuels, 58 (1&2). pp. 24-26. ISSN 0022-2755

Ahmad, I. and Sahay, N. and Varma, N. K. and Sinha, A. (2009) Application of High expansion nitrogen foam to control mine fire – a case study. Journal of Mines, Metals & Fuels, 57 (11). pp. 390-398. ISSN 0022-2755

Sahay, N. and Ahmad, I. and Varma, N. K. and Sinha, A. (2009) Assessment of status and extent of fire in abandoned coalmines – a case study. Journal of Mines, Metals & Fuels, 57 (11). pp. 406-412. ISSN 0022-2755

Ahmad, I. and jagdish, Dr. and Nabiullah,, M. and Prasad,, R.S. (2009) Investigation into the effect of high expansion, high stability foaming material on auto oxidation of coal using thermo gravimeteric techniques. Journal of Mines, Metals & Fuels, 57 (11). pp. 399-412. ISSN 0022-2755

Varma, N. K. and Sahay, N. and Ahmad, I. and Sinha, A. (2009) Significance of ventilation system design on fire with special reference to extensive and fire affected mine. Journal of Mines, Metals & Fuels, 57 (11). pp. 413-417. ISSN 0022-2755

Sahay, N. and Sinha, A. and Ahmad, I. and Varma, N. K. (2008) Control of open fire in underground at Noonidih-Jitpur colliery, SAIL [steel plant]. Journal of Mines, Metals & Fuels, 56 (12). pp. 241-248. ISSN 0022-2755

Ahmad, I. and Sahay, N. and Kumar, Anjanee (2008) Application of high expansion foam to control fire in coal miens. Indian Mining & Engineering Journal , 47 (1). pp. 20-24. ISSN 0019-5944

Sahay, N. and Varma, N. K. and Ahmad, I. (2006) Critical temperature - an approach to define proneness of coal towards spontaneous heating. Journal of Mines, Metals & Fuels, 54 (1&2). pp. 29-35. ISSN 0022-2755

Ray , S.K. and Bandopadhyay, L.K. and Singh, R. P. and Sahay, N. and Ahmad, I. and Bhowmick, B.C. (2006) Microprocessor based flow meter for measuring flow rate of cryogenic liquids. Journal of Scientific & Industrial Research , 65 (1). pp. 42-46. ISSN 0022-4456

Sahay, N. and Ahmad, I. and Varma, N. K. (2005) Assessment of sealed off area for reopening - an approach. Indian Mining & Engineering Journal , 44 (10). pp. 29-32. ISSN 0019-5944

Singh, Arvind Kumar and Ahmad, I. and Sahay, N. and Varma, N. K. (2004) Air leakage through underground ventilation stoppings and in situ assessment of air leakage characteristics of remote filled cement concrete plug by tracer gas technique. Journal of the South African Institute of Mining and Metallurgy , 104 (2). pp. 101-106. ISSN 0038-223X

Ray , S.K. and Bandopadhyay, L.K. and Sahay, N. and Singh, R. P. and Ahmad, I. (2004) Microprocessor based dynamic pressure neutralization system for control of fire in sealed-off area in underground coal mines. Journal of Scientific & Industrial Research , 63 (3). pp. 297-304. ISSN 0022-4456

Sahay, N. and Ray , S.K. and Ahmad, I. and Varma, N. K. and Singh, R. P. (2003) Improvement in Ventilation in a fire affected Mine. Journal of the South African Institute of Mining and Metallurgy , 103. pp. 465-476. ISSN 0038-223X

Sahay, N. and Varma, N. K. and Ahmad, I. and Singh, Arvind Kumar and Ray , S.K. and Singh, R. P. (2002) Chamber method of ventilation - a proven technology for reducing leakage of air into the goaf. Journal of Mines, Metals & Fuels, 50 (9). pp. 345-350. ISSN 0022-2755

Singh, Arvind Kumar and Sahay, N. and Ahmad, I. (2002) Role of inorganic compounds as inhibitor in diminishing self - heating phenomena of Indian coal. Journal of Mines, Metals & Fuels, 50 (9). pp. 356-359. ISSN 0022-2755

Ahmad, I. and Sahay, N. and Varma, N. K. and Singh, V.K. (2002) Spontaneous heating problem in BG panels - a major constraint in coal extraction in SCCL mines. Journal of Mines, Metals & Fuels, 50 (9). pp. 351-355. ISSN 0022-2755

Bhowmick, B.C. and Sahay, N. and Ahmad, I. and Verma, S.M. (2000) Significant improvement in effectiveness of nitrogen infusion technology for control of fire by dynamic balancing of pressure —A case study of powered support longwall face. CIM Bulletin, 93 (1038). pp. 74-80. ISSN 0317-0926

Sahay, N. and Bhowmick, B.C. and Ahmad, I. and Verma, S.M. and Singh, R. P. (1999) Multi-zonal ventilation - a cost effective system for improvement of climatic condition in coal mines. Journal of Mines, Metals & Fuels, 47 (11). pp. 292-297. ISSN 0022-2755

Bhowmick, B.C. and Verma, S.M. and Sahay, N. and Ahmad, I. (1992) Dynamic Balancing of Pressure for Control of Fire in Underground Coal Mines. Journal of Mining Research , 1 (1). pp. 91-102. ISSN 0971-1899

Kaiser, F.M. and Ahmad, I. (1984) Studies in spontaneous combustion of coal. Journal of Mines, Metals & Fuels, 32 (12). pp. 562-566. ISSN 0022-2755

Ahmad, I. and Nabiullah,, M. and Prasad,, R.S. (2009) Role of Oxygen Functional Groups and Fuel Ratio in Self heating of Coal. Journal of Mines Metals & Fuels, 57 (1&2). pp. 23-27. ISSN 0022-2755